Sony fails to show PlayStation 4 console at PlayStation 4 event — Sony just took the wrappers off the PlayStation 4 at a blowout event — but something was missing. Bizarrely, the company elected not to show any glimpse of the console hardware itself, instead focusing on internal details and a showreel of upcoming games.

Sony Bets On The Past, Forfeits the Future — Thursday night Sony hosted what was reported to be a crowd of more than a thousand people at a rare, Applesque new-product demo. There it debuted the next generation Playstation, officially dubbed the PS4. The event lasted two hours and featured …

Google Looks to Make Its Computer Glasses Stylish — People wearing Google's glasses are transported to a strange new world in which the Internet is always in their line of sight. But for people looking at the people wearing those glasses, the view is even stranger — someone wearing a computer processor …

Announcing the Twitter Ads API — Since we launched Promoted Tweets in April 2010, marketers have come to Twitter to reach new audiences and engage with more than 200 million active Twitter users on the web, on mobile devices, and on tablets. As interest in Twitter has grown …

Saverin on the Future of Facebook — At the Wall Street Journal's Unleashing Innovation Conference in Singapore Facebook co- founder Eduardo Saverin talks with Executive Editor Almar Latour about what might lie ahead for the popular social network, and whether Facebook should buy LinkedIn.

Billboard Makes YouTube Part of Hot 100 Formula — What makes a song a hit? In the “Gangnam Style” age the answer often has as much to do with its popularity on YouTube as any other factor. — This week the Billboard Hot 100, the magazine's 55-year-old singles chart …